Object is used to manage constraints between the dataset tables such as cascading updates and to allow you to navigate between related master and child records 對(duì)象用于管理數(shù)據(jù)集表之間的約束(如級(jí)聯(lián)更新) ,并允許您在相關(guān)主記錄和子記錄之間移動(dòng)。
The after trigger operation checks for the effects of the triggering statement and also all referential cascade update and delete actions that are caused by the triggering statement After觸發(fā)器操作要檢查觸發(fā)語(yǔ)句的效果,也包括所有由觸發(fā)語(yǔ)句引起的update和delete引用級(jí)聯(lián)操作。